Troubleshooting - Scheppach HS105 Originalbetriebsanleitung

m OVERLOAD PROTECTION (FIG.7)
• This electrical power tool is provided with an over-
load protection. In case that the overload protection
was initiated, proceed as follows:
• Disconnect the power tool from the power supply.
• Allow the power tool to cool down.
• Check the power tool carefully for possible damages.
• Have damages repaired before re-starting the power
tool.
• Connect the power tool to the power supply.
• Push the overload switch (k).
• Turn on the power tool as described and put it into
operation.

15. Troubleshooting

Problem Possible Cause
Saw blade gets loose Fastening nut tightened insufficiently
after turning off the
motor
Motor does not start a) Fastening nut tightened insufficiently
b) Extension cable defect
c) Connections on the motor or switch defect
No motor output turns Overload by dull saw blade, thermoprotection
off automatically is triggered
Burns on the cutting a) Fastening nut tightened insufficiently
surface b) Wrong saw blade
c) with longitudinal cuts c) Longitudinal stop not parallel
d) with cross cuts
d) Slide carriage not parallel
28 І 128 28 І 128
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Help
Tighten fastening nut, M20 left-handed thread
a) Check the mains fuse.
b) See "Electrical Connection" in the operating
manual
c) Have it checked by an electrician
Insert a sharpened saw blade; motor can be turned
on again after the cooling period
a) Insert a sharpened saw blade
b) Insert saw blade with 20 or 28 teeth for
longitudinal cuts
c) Exchange the longitudinal stop
Align the slide carriage with the saw blade